Rules for Calculating the Projected Final Amount (HA)
The system calculates HA using the greater of these three formulas:
- The absolute value of RBLA. 
- The absolute value of AA + PA. 
- The absolute value of AA. 
The system calculates HA using the greater of these three formulas:
The absolute value of RBLA.
The absolute value of AA + PA.
The absolute value of AA.